Cardiology

Stethoscope 'still useful' in detecting child heart problems

A traditional stethoscope and physical examination is 95% accurate in detecting heart ailments in children and remains a valuable diagnostic tool in an era of increasing reliance on costlier echocardiography, a study suggests.

Medications

Novartis, Amgen partner on Alzheimer's, migraine treatment

Swiss drug maker Novartis says it will cooperate with California-based biotech giant Amgen to develop and sell neuroscience treatments for illnesses and ailments like Alzheimer's disease and migraine headaches.

Diseases, Conditions, Syndromes

UN attacks biting bugs that spread diseases

Nobody likes mosquitoes, and the World Health Organization blames them for an array of diseases that kill a million people each year and threaten the health of half the world's people.

Surgery

Fat grafting helps patients with scarring problems, reports

Millions of people with scars suffer from pain, discomfort, and inability to perform regular activities. Some may have to revert to addicting pain medicine to get rid of their ailments. Now, and with a new methodology, such ...

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Disease

A disease is an abnormal condition affecting the body of an organism. It is often construed to be a medical condition associated with specific symptoms and signs. It may be caused by external factors, such as infectious disease, or it may be caused by internal dysfunctions, such as autoimmune diseases. In humans, "disease" is often used more broadly to refer to any condition that causes pain, dysfunction, distress, social problems, and/or death to the person afflicted, or similar problems for those in contact with the person. In this broader sense, it sometimes includes injuries, disabilities, disorders, syndromes, infections, isolated symptoms, deviant behaviors, and atypical variations of structure and function, while in other contexts and for other purposes these may be considered distinguishable categories. Diseases usually affect people not only physically, but also emotionally, as contracting and living with many diseases can alter one's perspective on life, and their personality.

Death due to disease is called death by natural causes. There are four main types of disease: pathogenic disease, deficiency disease, hereditary disease, and physiological disease.

Diseases can also be classified as communicable and non-communicable disease.

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